Phoenix Contact MSTB258STF508EX Printed-circuit board connector The PHOENIX CONTACT MSTB 2 5/ 8-STF-5 08 EX is a robust printed-circuit board connector designed for reliable connections in industrial environments. It features 8 positions with a 5.08 mm pitch, ensuring compatibility with standard layouts. The connector utilizes a screw connection with a tension sleeve, providing a secure and durable electrical connection. It is suitable for applications requiring high voltage and current capacity, and is approved for use in potentially explosive atmospheres (Ex approval). The connector's green color and tin-plated contact surface enhance its durability and performance.
Authorized Distributors
Part No: MSTB25/8-STF-508EX
Stock: 0
Inv Date: 05-29-2026
Price: N/A
Part No: MSTB-2-5/-8-STF-5-08-EX
Stock: 43
Inv Date: 05-28-2026
Price: Unit price: $8.41
Part No: MSTB-2-5/-8-STF-5-08-EX
Stock: 43
Inv Date: 05-28-2026
Price: Unit price: $8.41
Phoenix Contact MSTB258STF508EX Printed-circuit board connector Specifications: Nominal current: 12 A Rated voltage (III/2): 320 V Nominal current (Ex): 12 A Nominal voltage (Ex): 176 V Number of positions: 8 Pitch: 5.08 mm Connection method: Screw connection with tension sleeve Color: green Contact surface: Tin Plug-in direction: Parallel to the conductor axis Ex approval: For voltages up to 176/275 V Packing unit: 1 pc Weight per Piece (excluding packing): 14.8 g Custom tariff number: 85366990 Country of origin: Germany Dimension a: 35.56 mm Range of articles: MSTB 2,5/..-STF-EX Type of contact: Female connector Insulating material group: I Rated surge voltage (III/3): 4 kV Rated surge voltage (II/2): 4 kV Rated voltage (III/3): 250 V Rated voltage (II/2): 630 V Connection in acc. with standard: EN-VDE Nominal cross section: 2.5 mm² Insulating material: PA Flammability rating according to UL 94: V0 Internal cylindrical gage: A3 Stripping length: 7 mm Screw thread: M3 Tightening torque, min: 0.5 Nm Tightening torque max: 0.6 Nm Conductor cross section solid min.: 0.2 mm² Conductor cross section solid max.: 2.5 mm² Conductor cross section flexible min.: 0.2 mm² Conductor cross section flexible max.: 2.5 mm² Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm² Conductor cross section flexible, with ferrule without plastic sleeve max.: 2.5 mm² Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm² Conductor cross section flexible, with ferrule with plastic sleeve max.: 2.5 mm² Conductor cross section AWG min.: 24 Conductor cross section AWG max.: 12 2 conductors with same cross section, solid min.: 0.2 mm² 2 conductors with same cross section, solid max.: 1 mm² 2 conductors with same cross section, stranded min.: 0.2 mm² 2 conductors with same cross section, stranded max.: 1.5 mm² 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min.: 0.25 mm² 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max.: 1 mm² 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.: 0.5 mm² 2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.: 1.5 mm² eCl@ss 4.0: 272607xx eCl@ss 4.1: 27260701 eCl@ss 5.0: 27260701 eCl@ss 5.1: 27141190 eCl@ss 6.0: 27260704 eCl@ss 7.0: 27440402 eCl@ss 8.0: 27440309 eCl@ss 9.0: 27440309 ETIM 4.0: EC002637 ETIM 5.0: EC002637 UNSPSC 6.01: 30211810 UNSPSC 7.0901: 39121409 UNSPSC 11: 39121409 UNSPSC 12.01: 39121409 UNSPSC 13.2: 39121409 Buy the MSTB 2 5/ 8-STF-5 08 EX PHOENIX CONTACT Printed-circuit board connector | myMectronic Purchase the PHOENIX CONTACT MSTB 2 5/ 8-STF-5 08 EX online for a secure and reliable connection solution.
Buy Now Frequently Asked Questions Where can I buy Phoenix Contact MSTB258STF508EX? You can click on the BUY or RFQ button to purchase MSTB258STF508EX from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part MSTB258STF508EX? You can download the MSTB258STF508EX datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of MSTB258STF508EX? Phoenix Contact
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